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ARM: 5624/1: Document cache aliasing region

Augment the memory.txt file for ARM to list the cache aliasing
region ffff4000-fffffff.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Walleij 16 years ago
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c640e1cb45
commit
e624859e7e
1 changed files with 2 additions and 0 deletions
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  1. 2 0
      Documentation/arm/memory.txt

+ 2 - 0
Documentation/arm/memory.txt
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@@ -21,6 +21,8 @@ ffff8000	ffffffff	copy_user_page / clear_user_page use.
 
 				For SA11xx and Xscale, this is used to
 
 				For SA11xx and Xscale, this is used to
 
 				setup a minicache mapping.
 
 				setup a minicache mapping.
 
 
 
+ffff4000	ffffffff	cache aliasing on ARMv6 and later CPUs.
 
+
 
 ffff1000	ffff7fff	Reserved.
 
 ffff1000	ffff7fff	Reserved.
 
 				Platforms must not use this address range.
 
 				Platforms must not use this address range.